What are some best practices for using ImageMagick in PHP to ensure optimal performance and results?

Issue: To ensure optimal performance and results when using ImageMagick in PHP, it is important to use the appropriate settings and techniques to handle image processing efficiently.

// Example code snippet for using ImageMagick in PHP with best practices

// Create a new Imagick object
$image = new Imagick('input.jpg');

// Set the image resolution to improve quality
$image->setImageResolution(300, 300);

// Set the compression quality to reduce file size
$image->setImageCompressionQuality(80);

// Resize the image to a specific width and height
$image->resizeImage(800, 600, Imagick::FILTER_LANCZOS, 1);

// Save the processed image to a new file
$image->writeImage('output.jpg');

// Clear the Imagick object from memory
$image->clear();